26937918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{487}}^1$

素因数の和:941

約数の個数: 48

約数和(自身を含む): 66992640

約数和(自身を除く): 40054722

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 439, 487, 878, 974, 1317, 1461, 2634, 2922, 3073, 3409, 3951, 4383, 6146, 6818, 7902, 8766, 9219, 10227, 18438, 20454, 27657, 30681, 55314, 61362, 213793, 427586, 641379, 1282758, 1496551, 1924137, 2993102, 3848274, 4489653, 8979306, 13468959, 26937918]

約数ペア:

[(1, 26937918), (2, 13468959), (3, 8979306), (6, 4489653), (7, 3848274), (9, 2993102), (14, 1924137), (18, 1496551), (21, 1282758), (42, 641379), (63, 427586), (126, 213793), (439, 61362), (487, 55314), (878, 30681), (974, 27657), (1317, 20454), (1461, 18438), (2634, 10227), (2922, 9219), (3073, 8766), (3409, 7902), (3951, 6818), (4383, 6146)]